<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<!DOCTYPE html>
<html lang="zh-cn">
<head>
<base href="<%=basePath%>">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
<meta name="renderer" content="webkit">
<title></title>
<link rel="stylesheet" href="admin/css/pintuer.css">
<link rel="stylesheet" href="admin/css/admin.css">
<script src="admin/js/jquery.js"></script>
<script src="admin/js/pintuer.js"></script>
<script type="text/javascript">
$(document).ready(function(){
	$('#uadv_form').bind('submit',function(){
		var id = $("input[name = id]").attr("value");
		var belong = $("input[name = belong]").attr("value");
		var addOrUpdate = $("input[name = addOrUpdate]").attr("value");
		var formData = new FormData();
		formData.append('file',$("#url2")[0].files[0]);
		
		$.ajax({
			url:'admin/uadvInfo.do?id='+id+'&belong='+belong+'&addOrUpdate='+addOrUpdate,
			type:'post',
			data:formData,
			dataType:'text',
			cache: false,  
	        contentType: false,  
	        processData: false,
			success:function(strValue){
				if(strValue.length > 0){
					alert("更新结果："+strValue);
					window.location.href="adv.do";
				}
			}
		});
		return false;
	});
	$("#url2").change(function(){
		//图片预览方法
		var objUrl = getObjectURL(this.files[0]) ;
// 		console.log("objUrl = "+objUrl) ;
		if (objUrl) {
			$("#showImg").attr("src", objUrl) ;
		}
	});
});
//建立一个可存取到该文件的URL
function getObjectURL(file) {
	var url = null ; 
	if (window.createObjectURL!=undefined) { // basic
		url = window.createObjectURL(file) ;
	} else if (window.URL!=undefined) { // mozilla(firefox)
		url = window.URL.createObjectURL(file) ;
	} else if (window.webkitURL!=undefined) { // webkit or chrome
		url = window.webkitURL.createObjectURL(file) ;
	}
	return url ;
}
</script>  
</head>
<body>
<div class="panel admin-panel margin-top" id="add">
  <div class="panel-head"><strong><span class="icon-pencil-square-o"></span> 修改内容</strong></div>
  <div class="body-content">
    <form id="uadv_form" method="post" class="form-x" enctype="multipart/form-data"> 
    	<input type="hidden" name="id" value="${adv.id }"/>   
    	<input type="hidden" name="belong" value="${adv.belong }"/>   
    	<input type="hidden" name="addOrUpdate" value="2"/>   
      <div class="form-group">
        <div class="label">
          <label>名称：</label>
        </div>
        <div class="field">
          <input type="text" class="input w50" value="${adv.title }" name="title" data-validate="required:请输入名称" />
          <div class="tips"></div>
        </div>
      </div>
      <div class="form-group">
        <div class="label">
          <label>图片预览：</label>
        </div>
<!--         <div class="tip"> -->
        	<img id="showImg" src="${adv.resource}" width="240" height="100"/>
<!--         </div> -->
      </div>
      <div class="form-group">
        <div class="label">
          <label>图片：</label>
        </div>
        <div class="field">
          <input type="file" id="url2" name="img" class="input tips" style="width:25%; float:left;"  data-place="right" />
<!--           <input type="button" class="button bg-blue margin-left" id="image1" value="+ 浏览上传"  style="float:left;"> -->
          <div class="tipss">图片尺寸：1920*500</div>
        </div>
      </div>
      <div class="form-group">
        <div class="label">
          <label>描述：</label>
        </div>
        <div class="field">
          <textarea type="text" class="input" name="content" style="height:120px;">${adv.content }</textarea>
          <div class="tips"></div>
        </div>
      </div>
      <div class="form-group">
        <div class="label">
          <label></label>
        </div>
        <div class="field">
          <input class="button bg-main icon-check-square-o" type="submit" value="提交"/>
        </div>
      </div>
    </form>
  </div>
</div>
</body>
</html>